It was cooler than normal. When it rained it was very cold.
I saw monkeys and bats.
When I was in Rio at the top of Pão de Açúcar, there were monkey mamas with two or three babies clinging on to them. You had to look really closely to see the baby's little head.
Rio is known for its beautiful hills or morro. Because it's so foggy, you really only see the hills' silhouettes covered in misty clouds. A silhouette is the dark shape of something, kind of like a shadow.